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gcc/gcc ChangeLog.dfp decLibrary.c config/dfp- ...
- From: bje at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: 13 Sep 2005 05:24:13 -0000
- Subject: gcc/gcc ChangeLog.dfp decLibrary.c config/dfp- ...
CVSROOT: /cvs/gcc
Module name: gcc
Branch: dfp-branch
Changes by: bje@gcc.gnu.org 2005-09-13 05:24:13
Modified files:
gcc : ChangeLog.dfp decLibrary.c
gcc/config : dfp-bit.h dfp-bit.c
Log message:
* decLibrary.c (__dfp_traps): New variable.
(__dfp_enable_traps): New.
(__dfp_raise): Likewise.
* config/dfp-bit.h (CONTEXT_TRAPS): Use alternative defintion.
(DFP_RAISE): Likewise.
(CONTEXT_ERRORS): New macro.
* config/dfp-bit.c (dfp_unary_op): Do not set context.traps
(always leave it set to 0), but raise an FP exception if signaling
NaNs are enabled and the arithmetic produces an exception.
(dfp_binary_op): Likewise.
(dfp_compare_op): Likewise.
(DFP_TO_DFP, DFP_TO_INT, INT_TO_DFP, BFP_TO_DFP): Do not set
context.traps. Raise DEC_Inexact for inexact rounding.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.dfp.diff?cvsroot=gcc&only_with_tag=dfp-branch&r1=1.1.2.122&r2=1.1.2.123
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/decLibrary.c.diff?cvsroot=gcc&only_with_tag=dfp-branch&r1=1.1.2.2&r2=1.1.2.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/dfp-bit.h.diff?cvsroot=gcc&only_with_tag=dfp-branch&r1=1.1.2.23&r2=1.1.2.24
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/dfp-bit.c.diff?cvsroot=gcc&only_with_tag=dfp-branch&r1=1.1.2.19&r2=1.1.2.20